Year	Per 100,000 People
1981	8.6292
1982	6.4517
1985	5.4896
1986	4.7159
1987	4.4631
1988	7.0889
1989	7.7105
1990	8.3793
1991	6.429
1992	6.4374
1993	6.9954
1994	5.4217
1995	4.7311
1996	7.0166
1997	6.3051
1998	8.4773